1696493077357 has 8 divisors (see below), whose sum is σ = 1843753945880. Its totient is φ = 1551626694720.

The previous prime is 1696493077343. The next prime is 1696493077369. The reversal of 1696493077357 is 7537703946961.

It can be written as a sum of positive squares in 4 ways, for example, as 151429161321 + 1545063916036 = 389139^2 + 1243006^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1696493077357 - 2⁷ = 1696493077229 is a prime.

It is a super-2 number, since 2×1696493077357² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1696493077292 and 1696493077301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1696493077397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598619994 + ... + 598622827.

It is an arithmetic number, because the mean of its divisors is an integer number (230469243235).

Almost surely, 2^{1696493077357} is an apocalyptic number.

It is an amenable number.

1696493077357 is a deficient number, since it is larger than the sum of its proper divisors (147260868523).

1696493077357 is a wasteful number, since it uses less digits than its factorization.

1696493077357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197242943.

The product of its (nonzero) digits is 180033840, while the sum is 67.

The spelling of 1696493077357 in words is "one trillion, six hundred ninety-six billion, four hundred ninety-three million, seventy-seven thousand, three hundred fifty-seven".